util_ref_message_request_body
Description:
[ Version ( since = "3.46" ) ]
public static InputStream? util_ref_message_request_body (Message message, out ssize_t out_length)
  public static InputStream? util_ref_message_request_body (Message message, out ssize_t out_length)
Returns referenced request data for the message, as being previously set by the 
      util_set_message_request_body or 
      
        util_set_message_request_body_from_data.
Do not call this function while the message is queued in a Session, nor
      modify the input stream position until the message lefts the Session.
    
Parameters:
| message | a Message | 
| out_length | length of the input stream | 
Returns:
| a new InputStream with the request body being previously set, or 
             |